The selling price of a skateboard is $147. the store has a 75% markup policy. what is the cost of the skateboard to the store.

$257.25; First you take what the original price was and divide it by 100, then multiply it by the percent you want to find. This is because if 1.47 * 100 is 147 (original value) then you can multiply it by any % to find the percent value of the set number.

147/100 = $1.47

1.47 * 75 = $110.25

Now add this to the original number to find the answer

110.25+147 = $257.25

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

a is the right answer